Why content of Music folders is hidden in Lumia 930?

[Windows Central Question]

I am trying to view my music folder through files app from windows phone. But i could not able to see the contents of that. Then i connected my Lumia 930 to PC then i found that the folders are hidden. Then i tried to unhide by un checking the hidden options from the properties of the folder. But nothing is working out. Somebody tell me what should i do to unhide he contents of Music folder?

 

[AdSh]

No it should not be hidden,I am using metro file manager and its not hidden